发明名称 Boat motor locking device
摘要 A boat motor lock means, attachable without tools to many existing boat motors as well as new equipment, which achieves a locking of the boat motor to the boat by locking the motor-clamp bolt against rotation once the clamp bolt has been turned to its desired motor-clamping position.
申请公布号 US4258559(A) 申请公布日期 1981.03.31
申请号 US19760705071 申请日期 1976.07.14
申请人 LINN, GEORGE T. 发明人 LINN, GEORGE T.
分类号 E05B73/00;(IPC1-7):E05B73/00 主分类号 E05B73/00
代理机构 代理人
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